eu.europeana.corelib.definitions.solr.model

Class QuerySort

java.lang.Object

eu.europeana.corelib.definitions.solr.model.QuerySort

public class QuerySort
extends Object

Container for user-specified sort fields and sort orders (ascending/descending)

Author:

Patrick Ehlert Created on 10-04-2018

Field Summary

Fields

Modifier and Type	Field and Description
static int	ORDER_ASC
static int	ORDER_DESC Use these instead of the ones provided in the apache Solr package in order to avoid introducing a dependency to that package in all modules Values are public because they are read from SearchServiceImpl

Constructor Summary

Constructors

Constructor and Description
QuerySort(String sortField) Create a new query sort and order
QuerySort(String sortField, int sortOrder) Create a new query sort and order
QuerySort(String sortField, String sortOrder) Create a new query sort and order

Method Summary

Modifier and Type	Method and Description
String	getSortField()
int	getSortOrder()
static boolean	isAscending(String sortOrder) Checks if the specified sort order is ascending
static boolean	isSortOrder(String s) Checks if the provided (trimmed) string is a sort order specification
String	toString()

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait

Field Detail

ORDER_DESC

public static final int ORDER_DESC

Use these instead of the ones provided in the apache Solr package in order to avoid introducing a dependency to that package in all modules Values are public because they are read from SearchServiceImpl

See Also:

Constant Field Values

ORDER_ASC

public static final int ORDER_ASC

See Also:

Constant Field Values

Constructor Detail

QuerySort

public QuerySort(String sortField,
                 int sortOrder)

Create a new query sort and order

Parameters:

sortField - name of the sort field

sortOrder - sort order, either ascending (1) or descending (0)

QuerySort

public QuerySort(String sortField,
                 String sortOrder)

Create a new query sort and order

Parameters:

sortField - name of the field used for sorting

sortOrder - ascending or descending order

QuerySort

public QuerySort(String sortField)

Create a new query sort and order

Parameters:

sortField - name of the sort field with optionally ASC, ASCENDING, DESC or DESCENDING to specify sort order

Method Detail

isSortOrder

public static boolean isSortOrder(String s)

Checks if the provided (trimmed) string is a sort order specification

Parameters:

s - string

Returns:

true if the provided (trimmed) string is a sort order specification (i.a. ascending, descending, asc, or desc)

isAscending

public static boolean isAscending(String sortOrder)

Checks if the specified sort order is ascending

Parameters:

sortOrder - string

Returns:

true if specified sort order is ascending

getSortField

public String getSortField()

getSortOrder

public int getSortOrder()

toString

public String toString()

Overrides:

toString in class Object